export default function fmoney(s, n) {
    n = n > 0 && n <= 20 ? n : 2;
    s = parseFloat((s + "").replace(/,/g, '').replace(/[^\d\.-]/g, "")).toFixed(n) + "";
    var l = s.split(".")[0].split("").reverse(),
        r = s.split(".")[1];
    var t = "";
    for (var i = 0; i < l.length; i++) {
        t += l[i] + ((i + 1) % 3 == 0 && (i + 1) != l.length && l[i + 1] !== '-' ? "," : "");
    }
    return t.split("").reverse().join("") + "." + r;
}